EP0524228A4 - Suction cleaning systems - Google Patents
Suction cleaning systemsInfo
- Publication number
- EP0524228A4 EP0524228A4 EP19910907479 EP91907479A EP0524228A4 EP 0524228 A4 EP0524228 A4 EP 0524228A4 EP 19910907479 EP19910907479 EP 19910907479 EP 91907479 A EP91907479 A EP 91907479A EP 0524228 A4 EP0524228 A4 EP 0524228A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- cleaning systems
- suction cleaning
- suction
- systems
- cleaning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/18—Liquid filters
- A47L9/181—Separating by passing the air through a liquid bath
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/18—Liquid filters
- A47L9/185—Means for the mechanical control of flow of air, e.g. deflectors, baffles or labyrinths
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cyclones (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU9575/90 | 1990-04-10 | ||
AUPJ957590 | 1990-04-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0524228A1 EP0524228A1 (en) | 1993-01-27 |
EP0524228A4 true EP0524228A4 (en) | 1993-03-24 |
Family
ID=3774600
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19910907479 Withdrawn EP0524228A4 (en) | 1990-04-10 | 1991-04-09 | Suction cleaning systems |
Country Status (3)
Country | Link |
---|---|
US (1) | US5326383A (en) |
EP (1) | EP0524228A4 (en) |
WO (1) | WO1991015146A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0484894B1 (en) * | 1990-11-05 | 1996-10-02 | Ing Biro Establishment | Separator for solid and liquid particles from an air current |
US5584911A (en) * | 1995-06-15 | 1996-12-17 | Jordan Holding Company | Vapor recovery system with cyclonic separator |
GB2328861A (en) * | 1997-06-11 | 1999-03-10 | Mohammed Abdullah Wali | Vacuum cleaner |
EP1034733A1 (en) * | 1999-03-05 | 2000-09-13 | S.I.EL S.r.l. | Cleaning apparatus |
US6866705B2 (en) * | 2001-06-15 | 2005-03-15 | Larry Nielsen | Floor finishing and dust collection apparatus |
EP1631726B1 (en) * | 2003-06-12 | 2012-04-11 | Dietmar Kaiser AG | Water preparation device, in particular for a drain cleaning vehicle |
CN100339039C (en) * | 2003-12-06 | 2007-09-26 | 周俊宇 | Whirlwind water filtration type dirt collector with water circulation participated in filtration |
EP2791508B1 (en) | 2011-12-14 | 2019-03-06 | Sterling Industry Consult GmbH | Device and method for evacuating a chamber and purifying the gas extracted from said chamber |
CN111991955A (en) * | 2020-08-20 | 2020-11-27 | 胡淑美 | Multistage circulating filter device for underground dust fall |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE588379C (en) * | 1930-02-09 | 1933-11-18 | Hans Kohl Dr Dr | Device for cleaning air for vacuum cleaners |
FR2159439A1 (en) * | 1971-11-10 | 1973-06-22 | Clarkson Ind Inc | |
US3842461A (en) * | 1973-05-15 | 1974-10-22 | Walkee Vacuum Services Ltd | Industrial vacuum apparatus |
DE8901195U1 (en) * | 1989-02-03 | 1989-04-06 | Schnell, Karl, 7065 Winterbach | Vacuum cleaner |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB654433A (en) * | 1947-05-05 | 1951-06-20 | Arthur Michael Mcguire | Suction cleaners |
US3011966A (en) * | 1957-05-16 | 1961-12-05 | Huels Chemische Werke Ag | Purification of cracked hydrocarbon gases |
US3308609A (en) * | 1963-11-27 | 1967-03-14 | Mitchell Co John E | Vacuum cleaning system |
DE1471625A1 (en) * | 1964-05-19 | 1968-12-05 | Keller Fa Otto | Venturi gas washer |
US3472419A (en) * | 1966-07-27 | 1969-10-14 | Mc Donnell Douglas Corp | Flame arrestor |
US3494107A (en) * | 1967-07-25 | 1970-02-10 | Walter J Sackett Sr | Dust-fume control system |
US3629994A (en) * | 1970-03-30 | 1971-12-28 | Cincinnati Butchers Supply Co | Condensing unit and method of use |
CH516333A (en) * | 1971-01-29 | 1971-12-15 | Alusuisse | Device for cleaning exhaust air |
US4145198A (en) * | 1977-10-07 | 1979-03-20 | Parise & Sons, Inc. | Single tube hydro air filter with dividing wall |
US4251236A (en) * | 1977-11-17 | 1981-02-17 | Ciba-Geigy Corporation | Process for purifying the off-gases from industrial furnaces, especially from waste incineration plants |
AU1758588A (en) * | 1987-07-07 | 1988-08-25 | Alwyn Harold Pearson | Vacuum cleaning systems |
AU4054289A (en) * | 1988-08-04 | 1990-03-05 | Keith Charles Harris | Suction cleaning systems |
-
1991
- 1991-04-09 US US07/934,505 patent/US5326383A/en not_active Expired - Fee Related
- 1991-04-09 EP EP19910907479 patent/EP0524228A4/en not_active Withdrawn
- 1991-04-09 WO PCT/AU1991/000133 patent/WO1991015146A1/en not_active Application Discontinuation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE588379C (en) * | 1930-02-09 | 1933-11-18 | Hans Kohl Dr Dr | Device for cleaning air for vacuum cleaners |
FR2159439A1 (en) * | 1971-11-10 | 1973-06-22 | Clarkson Ind Inc | |
US3842461A (en) * | 1973-05-15 | 1974-10-22 | Walkee Vacuum Services Ltd | Industrial vacuum apparatus |
DE8901195U1 (en) * | 1989-02-03 | 1989-04-06 | Schnell, Karl, 7065 Winterbach | Vacuum cleaner |
Non-Patent Citations (1)
Title |
---|
See also references of WO9115146A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO1991015146A1 (en) | 1991-10-17 |
AU619139B2 (en) | 1992-01-16 |
AU7424091A (en) | 1991-11-07 |
EP0524228A1 (en) | 1993-01-27 |
US5326383A (en) | 1994-07-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19921023 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 19930204 |
|
AK | Designated contracting states |
Kind code of ref document: A4 Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE |
|
17Q | First examination report despatched |
Effective date: 19940607 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19951101 |